Safety shelter



FIG. 1 is a perspective view of the safety shelter of the present invention;

FIG. 2 is a front view of the safety shelter of the present invention;

FIG. 3 is a rear view of the safety shelter of the present invention;

FIG. 4 is a left side view of the safety shelter of the present invention;

FIG. 5 is a right side view of the safety shelter of the present invention;

FIG. 6 is a top view of the safety shelter of the present invention; and,

FIG. 7 is a bottom view of the safety shelter of the present invention.

The broken lines depicting hinges. locks and other functional elements represent environmental elements only and form no part of the claimed design. 

CLAIM The ornamental design for a safety shelter, as shown and described. 